Krawetz, Neal. <br/><br/>
Introduction to network security  [electronic resource] / 
Neal Krawetz. 
 - 1st ed. 
 - Boston, Mass. :  Charles River Media,  c2007. 
 - xxiv, 583 p. :  ill. 
 - Charles River Media networking series .
 - Networking series (Charles River Media) .
<br/><br/>Includes bibliographical references (p. 549-556) and index. 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2013. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer networks--Security measures--Textbooks.<br/>Computer network protocols--Textbooks.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TK5105.59  / .K73 2007eb 
<br/><br/><label>Dewey Class. No.: </label>005.8